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|
SHORT_OPTS=""
LONG_OPTS=""
for option in $(seq 0 5 $((${#OPTIONS[@]}-1)) )
do
SHORT_OPTS+="${OPTIONS[(${option} + 1)]}${OPTIONS[(${option} + 3)]:+:}"
LONG_OPTS+="${OPTIONS[(${option} + 2)]}${OPTIONS[(${option} + 3)]:+:},"
done
GETOPT_CMD="getopt -n $(basename $0) -o ${SHORT_OPTS} -l ${LONG_OPTS} -- $@"
USAGES=(
"mktree [options] <format> <name>"
"mktree -f <format> [options] <name>"
)
PrintHelp() {
leader="Usage: "
for usage in "${USAGES[@]}"
do
echo "${leader}${usage}"
leader=" or "
done
echo "Options:"
for option in $(seq 0 5 $((${#OPTIONS[@]}-1)) )
do
short="${OPTIONS[(${option} + 1)]}"
long="${OPTIONS[(${option} + 2)]}"
arg="${OPTIONS[(${option} + 3)]}"
desc="${OPTIONS[(${option} + 4)]}"
printf " -%-6s --%-16s %-48s\n" \
"${short} ${arg}" "${long}${arg:+=${arg}}" "${desc}"
done
}
ParseOpts() {
while [ $# -gt 0 ]
do
case $1 in
"--") # end of options
shift
if [ -z "${FMT_PATH}" ]
then
[ $# -le 0 ] && Error "Project template not specified!" && return 1
FMT_PATH=$(GetTemplate $(Unquote $1))
[ 0 -ne $? ] && Error "Couldn't find template $1!" && exit 1
shift
fi
PROJECT_NAME=$(Unquote $1)
shift
[ -z "${PROJECT_NAME}" ] && Error "Project name not specified!" && return 1
MakeProject ${FMT_PATH} ${PROJECT_NAME} $@
exit $?
;;
-*) # options
for i in $( seq 0 5 $((${#OPTIONS[@]}-1)) )
do
callback="${OPTIONS[${i}]}"
short="${OPTIONS[(${i} + 1)]}"
long="${OPTIONS[(${i} + 2)]}"
arg="${OPTIONS[(${i} + 3)]}"
desc="${OPTIONS[(${i} + 4)]}"
case $1 in
"-${short}" | "--${long}")
eval "${callback}" "${arg:+$2}" || exit $?
[ -n "${arg}" ] && shift # extra shift if the option takes an arg
break
;;
esac
done
;;
esac
shift
done
}
|
